With increase in base saturation, soil pH
A. Increases
B. Decreases
C. Unchanged
D. None of the above
Answer: Option A
Solution(By Examveda Team)
Base saturation is the sum of the base cations held onto the soil exchange sites divided by the total CEC and expressed as a percentage. Base saturation is calculated as the percentage of CEC occupied by base cations.Depending on soil pH, the soil's base saturation may be a fraction of CEC or approximately equal to CEC (Cation Exchange Capacity). With an increase in base saturation, soil pH increases.
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